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Psvane Valvola elettronica a tubo sottovuoto

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Il tubo a vuoto PSVANE Quad (4) EL34-PH corrispondeva a Philips Replica 6CA7

Il tubo a vuoto PSVANE Quad (4) EL34-PH corrispondeva a Philips Replica 6CA7

1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube.  2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$410.20 USD$322.99 USD
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Psvane 6SL7/6SL7GT tubo a vuoto Coppia abbinata Nuovo di zecca Sostituisci 6N8P/6H8C/6SL7

Psvane 6SL7/6SL7GT tubo a vuoto Coppia abbinata Nuovo di zecca Sostituisci 6N8P/6H8C/6SL7

Psvane 6SL7/6SL7GT vacuum tube Matched pair Brand New Replace 6N8P/6H8C/6SL7  100% original factory and brand new the price is for one matched pair  
$129.31 USD$105.99 USD
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PSVANE EL34-PH tubo a vuoto Philips Replica 6CA7 Valvola elettronica a sestetto abbinata

PSVANE EL34-PH tubo a vuoto Philips Replica 6CA7 Valvola elettronica a sestetto abbinata

1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube.  2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...
$568.51 USD$465.99 USD
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PSVANE KT88-TII Collezioni di tubi sottovuoto coppia abbinata valvola grigia

PSVANE KT88-TII Collezioni di tubi sottovuoto coppia abbinata valvola grigia

PSVANE KT88-TII HIFI Audio amplifier Vacuum tube a pair 100% Brand New 1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube.  2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low...
$274.31 USD$215.99 USD
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PSVANE WE101D-L Vacuum tube Western Electric Replica Matched Pair

PSVANE WE101D-L Vacuum tube Western Electric Replica Matched Pair

$631.19 USD$525.99 USD
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PSVANE WE274B tubo a vuoto anni 40 Replica 1:1 5U4G/5Z3P raddrizzatore Coppia abbinata

PSVANE WE274B tubo a vuoto anni 40 Replica 1:1 5U4G/5Z3P raddrizzatore Coppia abbinata

Some precautions about using high voltage power tubes:  Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. Due to the high voltage in the circuit, biasing an 845 / 805 or 211 amp improperly may expose you to lethal high voltage causing instant death. If you haven’t owned any tube before, we recommend you not to start with a...
$501.79 USD$385.99 USD
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Psvane WE300A Vacuum Tube HiFi valvola elettronica fattore coppia abbinata (2 pezzi)

Psvane WE300A Vacuum Tube HiFi valvola elettronica fattore coppia abbinata (2 pezzi)

Psvane WE300A Vacuum Tube HiFi electronic Valve Factor Matched Pair(2pcs) 100% brand New Feature:  Directly heated cathode medium power triode, parameters and dimensions refer to 300B, for Class A1 amplification. It is suitable for 10W output power in audio amplifier. Similar to 300B, 300BN and WE300B, they can be used interchangeably.
$955.19 USD$795.99 USD
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Psvane WE300B Western Electric Replica valvole a vuoto La migliore coppia abbinata Replica 1: 1 Sorprendentemente

Psvane WE300B Western Electric Replica valvole a vuoto La migliore coppia abbinata Replica 1: 1 Sorprendentemente

Parameter:  The long waiting of the American WE300B re-issue from USA seems endless; but now Chinese tube manufacturer Psvane Audio has stepped up to make a 1:1 replica of the original WE300B.  According to Psvane Audio, the Psvane WE300B Replica is: “100% 1:1 replica of WE300B, including materials, structure, internal and external size – up to the detail of a tiny screw used”.  Sample production run in Dec 2011 with test launch in China and Japan on Jan 8th...
$858.51 USD$675.99 USD
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Russia Electro-harmonix EH 6922 Preamp Vacuum Tube Gold Pin ECC88 E88CC 6DJ8 6N11 Electron Tube Pair

Russia Electro-harmonix EH 6922 Preamp Vacuum Tube Gold Pin ECC88 E88CC 6DJ8 6N11 Electron Tube Pair

Russia Electro-harmonix EH 6922 Preamp Vacuum Tube Gold Pin ECC88 E88CC 6DJ8 6N11 Electron Tube 100% original factory and brand new
$182.49 USD$145.99 USD
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Coppia abbinata di tubi a vuoto di fascia alta PSVANE KT88PT/KT88-PT Nuovo di zecca

Coppia abbinata di tubi a vuoto di fascia alta PSVANE KT88PT/KT88-PT Nuovo di zecca

PSVANE KT88PT/KT88-PT High-end Vacuum Tube Matched Pair Brand New 100% original factory and brand new the price is for one matched pair
$182.49 USD$145.99 USD
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Psvane ART KT150/HIFI KT150 Tubo a vuoto Coppia abbinata Tubo elettronico

Psvane ART KT150/HIFI KT150 Tubo a vuoto Coppia abbinata Tubo elettronico

Psvane ART KT150/HIFI KT150 Vacuum tube Matched Pair Electronic tube 100% original factory and brand new the price is for one matched pair    
$279.39 USD$219.99 USD
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Psvane ART Series 12AT7-S HiFi tubo a vuoto Coppia abbinata Nuovo di zecca

Psvane ART Series 12AT7-S HiFi tubo a vuoto Coppia abbinata Nuovo di zecca

Product parameters: The high-μ dual three-pole small nine-pin tube is used for voltage amplification and drive push-pull amplification in the amplifier circuit. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Gate voltage -50 V Anode dissipation power 2.5 W Voltage between hot wire cathodes (pk) ±90 V Gate resistance 1 MΩ at self-bias 0.25 MΩ at fixed bias Interelectrode capacitance Grid-grid.........
$106.79 USD$88.99 USD
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Psvane ART Series 12AU7-S Tubo a vuoto HiFi Tubo elettronico Match Pair

Psvane ART Series 12AU7-S Tubo a vuoto HiFi Tubo elettronico Match Pair

Product parameters: The medium μ dual three-pole small nine-pin tube is used for inverting drive push-pull amplification in the amplifying circuit. Hot wire voltage UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Anode dissipation power 2.75 W Maximum cathode current 20 mA Gate voltage -50 V Voltage between hot wire cathodes (pk) ±200 V Gate resistance When self-biased: 1 MΩ Fixed voltage: 0.25 MΩ Interelectrode...
$115.69 USD$88.99 USD
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Psvane ART Series 12AX7-S Tubo a vuoto HiFi Coppia abbinata Tubo elettronico

Psvane ART Series 12AX7-S Tubo a vuoto HiFi Coppia abbinata Tubo elettronico

Product parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance No.1 No.2 Input...
$113.02 USD$88.99 USD
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Psvane Classic Series 12AU7/ECC82 Tubo a vuoto HiFi Coppia abbinata

Psvane Classic Series 12AU7/ECC82 Tubo a vuoto HiFi Coppia abbinata

  Product parameters: ECC82|12AU7 The medium μ dual three-pole small nine-pin tube is used for inverting drive push-pull amplification in the amplifying circuit. Hot wire voltage UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Anode dissipation power 2.75 W Maximum cathode current 20 mA Gate voltage -50 V Voltage between hot wire cathodes (pk) ±200 V Gate resistance When self-biased: 1 MΩ Fixed voltage: 0.25 MΩ...
$68.74 USD$54.99 USD
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Psvane Classic Series ECC81/12AT7 Coppia abbinata di tubi a vuoto HiFi

Psvane Classic Series ECC81/12AT7 Coppia abbinata di tubi a vuoto HiFi

Product parameters: The high-μ dual three-pole small nine-pin tube is used for voltage amplification and drive push-pull amplification in the amplifier circuit. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 300 V Gate voltage -50 V Anode dissipation power 2.5 W Voltage between hot wire cathodes (pk) ±90 V Gate resistance 1 MΩ at self-bias 0.25 MΩ at fixed bias Interelectrode capacitance Grid-grid.........
$71.49 USD$54.99 USD
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Psvane Classic Series ECC83/12AX7 HiFi tubo a vuoto Coppia abbinata

Psvane Classic Series ECC83/12AX7 HiFi tubo a vuoto Coppia abbinata

Product parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance   No.1 No.2...
$69.84 USD$54.99 USD
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Psvane Classic Series EL84 Tubo a vuoto HiFi Coppia abbinata

Psvane Classic Series EL84 Tubo a vuoto HiFi Coppia abbinata

Product parameters: The same transconductance pentode EL84 has an anode limit dissipation power of 12W, which is used for class A1, AB1, and B amplification in audio amplifiers. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit rating Anode voltage 500 V Anode dissipation power 12 W Second gate voltage 300 V Second grid power dissipation 2 W Cathode current 65 mA First gate voltage -100 V Voltage between hot wire cathodes ±100 V First gate resistance 0.3 MΩ at...
$65.99 USD$54.99 USD
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Psvane KT150J Tubi sottovuoto Hi-end Vasche elettriche Coppia abbinata Sostituisci KT170 KT120 KT88

Psvane KT150J Tubi sottovuoto Hi-end Vasche elettriche Coppia abbinata Sostituisci KT170 KT120 KT88

Psvane KT150J  Hi-end Vacuum tubes Electric tubs Matched Pair Replace  KT170 KT120 KT88 100% original factory and brand new the price is for one matched pair so if you need matched quad, we also can provide it
$337.81 USD$265.99 USD
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PSVANE KT88-T MK II classico tubo a vuoto grigio abbinato

PSVANE KT88-T MK II classico tubo a vuoto grigio abbinato

PSVANE Vacuum Tube KT88-T II classic Grade Matched pair PSVANE KT88-T MK II tube 100% Brand New 1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube.  2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low...
$211.19 USD$175.99 USD
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In Stock: 20